Photocarrier localization and recombination dynamics in Cu2ZnSnS4 single crystals Q Le Phuong, M Okano, Y Yamada, A Nagaoka, K Yoshino, Y Kanemitsu Applied Physics Letters 103 (19), 2013 | 53 | 2013 |
Anisotropic optical response of optically opaque elastomers with conductive fillers as revealed by terahertz polarization spectroscopy M Okano, S Watanabe Scientific reports 6 (1), 39079, 2016 | 46 | 2016 |
Degradation mechanism of perovskite CH3NH3PbI3 diode devices studied by electroluminescence and photoluminescence imaging spectroscopy M Okano, M Endo, A Wakamiya, M Yoshita, H Akiyama, Y Kanemitsu Applied Physics Express 8 (10), 102302, 2015 | 45 | 2015 |
Trion formation and recombination dynamics in hole-doped single-walled carbon nanotubes T Nishihara, Y Yamada, M Okano, Y Kanemitsu Applied Physics Letters 103 (2), 2013 | 43 | 2013 |
Fast dissociation and reduced auger recombination of multiple excitons in closely packed PbS nanocrystal thin films T Nishihara, H Tahara, M Okano, M Ono, Y Kanemitsu The Journal of Physical Chemistry Letters 6 (8), 1327-1332, 2015 | 31 | 2015 |
Temperature-dependent photocarrier recombination dynamics in Cu2ZnSnS4 single crystals LQ Phuong, M Okano, Y Yamada, A Nagaoka, K Yoshino, Y Kanemitsu Applied Physics Letters 104 (8), 2014 | 30 | 2014 |
Ultrafast free-carrier dynamics in Cu2ZnSnS4 single crystals studied using femtosecond time-resolved optical spectroscopy LQ Phuong, M Okano, Y Yamada, G Yamashita, T Morimoto, M Nagai, ... Applied Physics Letters 105 (23), 2014 | 29 | 2014 |
Free-carrier dynamics and band tails in : Evaluation of factors determining solar cell efficiency LQ Phuong, M Okano, G Yamashita, M Nagai, M Ashida, A Nagaoka, ... Physical Review B 92 (11), 115204, 2015 | 27 | 2015 |
Slow intraband relaxation and localization of photogenerated carriers in thin films: Evidence for the existence of long-lived high-energy carriers M Okano, Y Takabayashi, T Sakurai, K Akimoto, H Shibata, S Niki, ... Physical Review B 89 (19), 195203, 2014 | 27 | 2014 |
Evaluation of crystallinity and hydrogen bond formation in stereocomplex poly (lactic acid) films by terahertz time-domain spectroscopy J Hirata, N Kurokawa, M Okano, A Hotta, S Watanabe Macromolecules 53 (16), 7171-7177, 2020 | 24 | 2020 |
Polarization-sensitive electro-optic detection of terahertz wave using three different types of crystal symmetry: Toward broadband polarization spectroscopy K Oguchi, H Iwasaki, M Okano, S Watanabe Applied Physics Letters 108 (1), 2016 | 24 | 2016 |
Internal triaxial strain imaging of visibly opaque black rubbers with terahertz polarization spectroscopy A Moriwaki, M Okano, S Watanabe Apl Photonics 2 (10), 2017 | 23 | 2017 |
Light-stimulated carrier dynamics of CuInS 2/CdS heterotetrapod nanocrystals M Sakamoto, K Inoue, M Okano, M Saruyama, S Kim, YG So, K Kimoto, ... Nanoscale 8 (18), 9517-9520, 2016 | 23 | 2016 |
Controlled terahertz birefringence in stretched poly (lactic acid) films investigated by terahertz time-domain spectroscopy and wide-angle X-ray scattering H Iwasaki, M Nakamura, N Komatsubara, M Okano, M Nakasako, H Sato, ... The Journal of Physical Chemistry B 121 (28), 6951-6957, 2017 | 22 | 2017 |
Photoinduced carrier dynamics of nearly stoichiometric oleylamine-protected copper indium sulfide nanoparticles and nanodisks M Sakamoto, L Chen, M Okano, DM Tex, Y Kanemitsu, T Teranishi The Journal of Physical Chemistry C 119 (20), 11100-11105, 2015 | 22 | 2015 |
Assessment of hot-carrier effects on charge separation in type-II CdS/CdTe heterostructured nanorods M Okano, M Sakamoto, T Teranishi, Y Kanemitsu The Journal of Physical Chemistry Letters 5 (17), 2951-2956, 2014 | 21 | 2014 |
Anisotropic percolation conduction in elastomer-carbon black composites investigated by polarization-sensitive terahertz time-domain spectroscopy M Okano, M Fujii, S Watanabe Applied Physics Letters 111 (22), 2017 | 19 | 2017 |
Observation of excited-state excitons and band-gap renormalization in hole-doped carbon nanotubes using photoluminescence excitation spectroscopy Y Kimoto, M Okano, Y Kanemitsu Physical Review B 87 (19), 195416, 2013 | 19 | 2013 |
Photocarrier dynamics in CIGS, CZTS, and related materials revealed by ultrafast optical spectroscopy M Okano, LQ Phuong, Y Kanemitsu physica status solidi (b) 252 (6), 1219-1224, 2015 | 18 | 2015 |
Photocarrier dynamics in undoped and Na-doped Cu2ZnSnS4 single crystals revealed by ultrafast time-resolved terahertz spectroscopy P Le Quang, M Okano, G Yamashita, M Nagai, M Ashida, A Nagaoka, ... Applied Physics Express 8 (6), 062303, 2015 | 18 | 2015 |